CN218172941U - Anti-falling radioactive product transportation container - Google Patents
Anti-falling radioactive product transportation container Download PDFInfo
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- CN218172941U CN218172941U CN202222267520.1U CN202222267520U CN218172941U CN 218172941 U CN218172941 U CN 218172941U CN 202222267520 U CN202222267520 U CN 202222267520U CN 218172941 U CN218172941 U CN 218172941U
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Abstract
The utility model discloses an anti radioactive article transportation container that falls for the transport of radioactive article and the liquid medicine bottle that holds radioactive article, it includes shell body, protection inner tube, casing shielding layer, container lid, lid shielding layer, goes up fixed knot and constructs down. The top of the outer shell is open; the protective inner cylinder is positioned at the inner side of the outer shell and has toughness; the container cover is embedded in the inner side of the open top of the outer shell in a detachable mode; the cover shielding layer is positioned in the container cover; the upper fixing structure is connected with the container cover; the lower fixing structure is positioned at the bottom of the inner side of the protective inner cylinder; after the outer shell and the container cover are connected and combined, the upper fixing structure and the lower fixing structure are respectively propped against and wrap the bottle mouth and the bottle bottom of the liquid medicine bottle after being extruded and compressed. An object of the utility model is to provide an anti radioactive article transport container that falls, compact structure can effectively protect radioactive article, reduces the cracked radioactive article that leads to of liquid medicine bottle and leaks or excessive risk.
Description
Technical Field
The utility model relates to a transport container technical field especially relates to an anti radioactive product transport container who falls.
Background
The radioactive product refers to an article which contains radioactive nuclide and has activity and specific activity higher than the state specified exemption value. Such goods transportation should use special radioactive outer packaging containers or bags. At present, the domestic and foreign containers or bags completely meet international and domestic standard requirements, the second containers or bags gradually move to the standard, and the third radioactive articles (i.e., IV and V radioactive sources, low-level radioactive wastes, radioactive medicines and other radioactive articles which have small radiation influence on human health and environment after being released to the environment) transport containers basically do not meet the relevant requirements (especially 9-meter free fall test) of the national GB11806 standard. With the further standardization of the national radioactive product transportation management, the management of the two and three types of radioactive product transportation containers is more and more severe, so how to solve the problem of resisting 9-meter falling is the most critical problem in the domestic development process of the radioactive product transportation containers.
Domestic three kinds of traditional radioactive product containers or goods package mostly adopt the plumbous jar to add the compound mode of iron sheet bucket, adopt rigid foam cover or cystosepiment to fill between iron sheet bucket and the plumbous jar and be used for the shock attenuation, its defect of this kind of mode lies in when falling under the transportation accident condition with not enough, inside plumbous jar relatively rigid foam quality is a lot of, when falling the ground, the plumbous jar is shriveled or warp local stress position along with inertia, the outer bucket of iron sheet is sunken to the bucket inboard under the influence of ground reverse action force in addition, lead to the plumbous jar to fall one side emergence relative displacement in the iron sheet bucket, make the surface leakage rate of container goods package before and after falling hardly satisfy and be not more than 20% standard requirement. In addition, the combined goods bag mode of the lead tank and the iron bucket has the defects of relatively complex structure, large volume, more packaging operation procedures and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti radioactive article transport container that falls, compact structure can effectively shield radioactive ray, protects the radioactive article, reduces the cracked radioactive article that leads to of liquid medicine bottle and leaks or excessive risk.
The utility model adopts the technical proposal that:
a drop-resistant radioactive article transport container for the transport of radioactive articles and liquid bottles containing radioactive articles, comprising:
the top of the outer shell is open;
the protective inner cylinder is positioned on the inner side of the outer shell and has toughness;
the shell shielding layer is arranged between the outer shell and the protective inner barrel;
the container cover is embedded in the inner side of the open top of the outer shell in a detachable mode, and the open tops of the outer shell and the protective inner cylinder are sealed simultaneously;
a lid shield layer located within the container lid;
an upper securing structure connected with the container lid; the upper fixing structure extends into the protective inner cylinder along with the combination of the container cover and the outer shell;
the lower fixing structure is arranged at the bottom of the inner side of the protective inner cylinder; after the outer shell and the container cover are connected and combined, the lower fixing structure and the upper fixing structure are soft and elastic and are respectively propped against and wrap the bottle bottom and the bottle mouth of the liquid medicine bottle after being squeezed and compressed by the liquid medicine bottle.
Further, still include:
the baffle ring is positioned on the inner side of the outer shell, and the surface of the baffle ring is flush with the top surface of the opening of the protective inner cylinder; the outer wall of the baffle ring is attached to the inner wall of the outer shell, and the baffle ring and the outer wall of the outer shell are welded or not welded; the inner wall of the baffle ring is attached to the outer wall of the protective inner cylinder;
when the container cover is combined with the outer shell, the lower surface of the container cover is attached to the surface of the retaining ring.
Furthermore, an annular groove is formed in the surface of the baffle ring, and a sealing ring is installed in the annular groove in a matching mode; when the container cover is combined with the outer shell, the lower surface of the container cover is attached to the surface of the retaining ring and tightly presses the sealing ring.
Furthermore, a plurality of countersunk screws are arranged near the inner side of the ring of the baffle ring, and the heads of the countersunk screws press the top edge of the protective inner cylinder.
Further, the container cover includes:
the cover comprises a cover body, wherein a continuous section of external threads or discontinuous uniform multiple sections of external threads are formed on the circumferential outer wall of the cover body; the external thread is matched with a continuous section of internal thread or a discontinuous uniform plurality of sections of internal threads formed on the inner wall of the open end of the outer shell; the upper surface of the cover body is provided with or not provided with a plurality of grooves; the circumferential side wall of the cover body is provided with or not provided with an annular groove;
the protective inner cover is positioned on one surface of the cover body, facing the protective inner cylinder, is connected with the cover body and has toughness; the outer diameter of the protective inner cover is consistent with the inner diameter of the protective inner cylinder;
wherein the shielding layer is positioned in a combined structure of the cover body and the protective inner cover; the upper fixing structure is arranged on the protective inner cover; when the container lid with the shell body is assembled, the lid body seals the shell body and the open top of the protection inner cylinder simultaneously, and the protection inner cover and the upper fixing structure stretch into the protection inner cylinder.
Furthermore, an installation cavity is formed in the protective inner cover, one part of the upper fixing structure is arranged in the installation cavity, and the rest part of the upper fixing structure is located outside the installation cavity.
Further, the upper fixing structure includes:
the upper cushion layer is arranged on the inner side of the mounting cavity in a matched manner;
alternatively, the upper fixing structure includes:
the upper cushion layer is arranged on the inner side of the mounting cavity in a matching manner and is formed by processing soft sponge;
alternatively, the upper fixing structure includes:
the upper cushion layer is arranged on the inner side of the mounting cavity in a matched manner;
the upper liquid adsorption layer is positioned between the upper cushion layer and the top surface of the mounting cavity;
alternatively, the upper fixing structure includes:
the upper cushion layer is arranged on the inner side of the mounting cavity in a matching manner and is formed by processing soft sponge;
and the upper liquid adsorption layer is positioned between the upper cushion layer and the top surface of the installation cavity.
Furthermore, the mounting cavity is in a cone frustum shape, and the narrow end of the mounting cavity faces the protective inner cylinder; the upper cushion layer is also in a cone frustum shape, the narrow end of the upper cushion layer is positioned outside the installation cavity, the taper of the upper cushion layer is consistent with that of the installation cavity, and the diameter of the narrow end is larger than that of the bottle mouth of the liquid medicine bottle;
further, the lower fixing structure includes:
the lower cushion layer is arranged at the bottom of the inner side of the protective inner cylinder in a matched mode;
alternatively, the upper fixing structure includes:
the lower cushion layer is arranged at the bottom of the inner side of the protective inner cylinder in a matching way and is processed by soft sponge;
alternatively, the upper fixing structure includes:
the lower cushion layer is arranged at the bottom of the inner side of the protective inner cylinder in a matched mode;
the lower liquid adsorption layer is positioned between the lower cushion layer and the bottom surface of the protective inner cylinder;
alternatively, the upper fixing structure includes:
the lower cushion layer is arranged at the bottom of the inner side of the protective inner barrel in a matching manner and is formed by processing soft sponge;
and the lower liquid adsorption layer is positioned between the lower cushion layer and the bottom surface of the protective inner cylinder.
Further, still include:
the two ends of the handle are connected with the outer wall shaft of the open end of the outer shell; with or without a handle sleeve on the handle.
The utility model has the advantages that:
the utility model provides an anti radioactive article transport container who falls mainly includes shell body, protection inner tube, shell shielding layer, fender ring, container lid, lid shielding layer, lower fixed knot construct and go up fixed knot construct. Wherein, the protection inner cylinder is arranged at the inner side of the outer shell and has toughness. The shell shielding layer is positioned between the outer shell and the protective inner cylinder. The outer shell and the container cover are connected in an embedded detachable mode, and the outer shell and the protective inner cylinder are simultaneously sealed. The cover shield is positioned within the container cover. The lower fixing structure and the upper fixing structure are soft and elastic. The lower fixing structure is arranged at the bottom of the inner side of the protective inner cylinder. Go up fixed knot structure and container lid combination, along with the container lid is connected the back with the shell body, go up fixed knot structure's one portion and stretch into in the protection inner tube. When the liquid medicine bottle is not filled, the distance between the lower fixing structure and the upper fixing structure is smaller than the height of the liquid medicine bottle. When the medicine liquid bottle is filled, the lower fixing structure and the upper fixing structure are squeezed and compressed by the medicine liquid bottle and respectively abut against and wrap the bottle bottom and the bottle mouth of the medicine liquid bottle. Because the lower fixing structure and the upper fixing structure protect the liquid medicine bottle, the liquid medicine bottle can be supported and protected, and meanwhile, the effects of buffering, shock absorption and impact resistance are achieved, so that the risk of leakage or overflow of radioactive products caused by fragmentation of the liquid medicine bottle is reduced. Meanwhile, the protective inner cylinder is arranged in the transport container, so that radioactive products can leak into the protective inner cylinder even if the liquid medicine bottle is cracked, the outer shell and the shell shielding layer cannot be polluted, and the radioactive products can be reused.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a drop-resistant radioactive article transport container in an embodiment.
Fig. 2 is a schematic view of a part a of fig. 1.
Fig. 3 is a schematic view of a combination structure of the outer casing, the protective inner cylinder, the casing shielding layer, the baffle ring and the lower fixing structure in the embodiment.
FIG. 4 is a schematic view of the combination of the container lid, the lid shield and the upper retaining structure of the embodiment.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The present embodiment provides a drop-resistant radioactive article transportation container, the structure of which is shown in fig. 1. The radioactive product to be transferred is placed in the liquid medicine bottle 0, and then the liquid medicine bottle 0 is placed in the anti-falling radioactive product transportation container. The anti-falling radioactive product transport container mainly comprises an outer shell 1, a protective inner barrel 2, a baffle ring 3, a shell shielding layer 4, a container cover 5, a cover shielding layer 6, a lower fixing structure 7 and an upper fixing structure 8. Wherein, the protective inner cylinder 2 is positioned at the inner side of the outer shell 1 and has toughness. The shell shielding layer 3 is arranged between the outer shell 1 and the protective inner barrel 2. The outer shell 1 and the container cover 5 are connected in an embedded detachable mode, and the outer shell 1 and the protective inner cylinder 2 are simultaneously sealed. The lid shield 6 is located within the container lid 5. The lower fixing structure 7 and the upper fixing structure 8 are soft and have elasticity. The lower fixing structure 7 is arranged at the bottom of the inner side of the protective inner cylinder 2. The upper fixing structure 8 is connected with the container cover 5, and one part of the upper fixing structure 8 extends into the protective inner cylinder 2 along with the combination of the container cover 5 and the outer shell 1. When the liquid medicine bottle 0 is not filled, the distance between the lower fixing structure 7 and the upper fixing structure 8 is less than the height of the liquid medicine bottle 0. When the liquid medicine bottle 0 is filled, the lower fixing structure 7 and the upper fixing structure 8 are squeezed and compressed by the liquid medicine bottle 0 and respectively abut against and wrap the bottom and the mouth of the liquid medicine bottle. Because the lower fixing structure 7 and the upper fixing structure 8 protect the liquid medicine bottle 0, the liquid medicine bottle can be supported and protected, and meanwhile, the effects of buffering, shock absorption and impact resistance are achieved, so that the risk of leakage or overflow of radioactive products caused by fragmentation of the liquid medicine bottle 0 is reduced. Meanwhile, the protective inner cylinder 2 is arranged in the transport container, so that even if the liquid medicine bottle 0 is cracked, radioactive products can leak in the protective inner cylinder 2, the outer shell 1 and the shell shielding layer 3 can not be polluted, and the radioactive products can be reused.
Specifically, the top of the outer shell 1 is open and is formed by processing high-strength barrels such as a stainless steel barrel, a carbon steel barrel, a tungsten alloy barrel or a high polymer material barrel. An internal thread is formed on the inner wall of the open top of the outer case 1. The internal thread is a continuous section or a discontinuous uniform section.
The protective inner cylinder 2 is provided with an opening at one end and a closed end and is made of organic glass, acrylic, lead-boron polyethylene and other materials, so that the protective inner cylinder has toughness and is not easy to crack when falling. The protective inner cylinder 2 is positioned at the inner side of the outer shell 1, and a certain gap is formed between the outer wall and the bottom wall of the protective inner cylinder and between the inner wall and the bottom wall of the outer shell 1, so that the protective inner cylinder can play a role in isolating radioactive articles and shielding radioactive rays.
And the outer diameter of the baffle ring 3 is approximately consistent with or slightly larger than the inner diameter of the outer shell 1, and the inner diameter of the baffle ring is approximately consistent with or slightly larger than the outer diameter of the protective inner cylinder 2. The baffle ring 3 is arranged in the outer shell 1, and the upper surface of the baffle ring is approximately flush with the open end surface of the protective inner cylinder 2. The outer wall of the baffle ring 3 is attached to the inner wall of the outer shell 1, and the inner wall of the baffle ring is attached to the outer wall of the protective inner cylinder 2. In order to improve the reliability of the connection between the baffle ring 3 and the outer shell 1, the outer wall of the baffle ring 3 and the inner wall of the outer shell 1 can be welded after being attached. Through the size cooperation between fender ring 3 and shell body 1 and the protection inner tube 2 for the three forms a stable whole. Meanwhile, the baffle ring 3, the outer shell 1 and the protective inner cylinder 2 form a closed U-shaped cavity in a surrounding manner. For the reliability of the connection between the retainer ring 3 and the shield inner cylinder 2, a plurality of countersunk screws 31 are installed near the inside of the ring of the retainer ring 3, and the top edge of the shield inner cylinder 2 is pressed by the heads of the countersunk screws 31, as shown in fig. 2 and 3. An annular groove is formed in the upper surface of the baffle ring 3, and the geometric center of the annular groove is coincided with the axial center of the baffle ring 3. A sealing ring 32 is mounted in the annular groove.
And the shell shielding layer 4 is positioned in a closed U-shaped cavity formed by the baffle ring 3, the outer shell 1 and the protective inner cylinder 2 in a surrounding manner. The shell shielding layer 4 is filled with lead, tungsten alloy and other materials, and can shield gamma rays.
The container lid 5, which is entirely in the shape of a "convex" includes a lid body 51 and a protective inner lid 52, as shown in fig. 4. The lid body 51 is made of stainless steel, carbon steel, tungsten alloy or polymer material, and is embedded in the inner side of the open top end of the outer case 1. Due to the structural design, the risk that the container cover 5 is separated from the outer shell 1 when the transport container falls can be reduced. A plurality of grooves 511 are formed on the upper surface of the cover body 51, and the grooves 511 can be used as accommodating spaces for hands (including human fingers or claws of a manipulator), thereby facilitating the holding of the cover body 51 for corresponding operations. An annular groove 512 is formed on the upper portion of the circumferential sidewall of the cover body 51, and the annular groove 512 can be used as a clamping space of a robot in an automated manufacturing process. An external thread is formed on the lower portion of the circumferential outer wall of the lid body 51, and the external thread is engaged with the internal thread on the outer case 1, so that the lid body 51 is screwed with the inside of the open top of the outer case 1. Meanwhile, the external threads are discontinuous and uniform sections (such as three sections), and the internal threads are discontinuous and uniform sections (such as three sections), so that the cover body 51 can be rotated by a certain angle to fix and lock the container cover 5 and the outer shell 1, the alignment of the cover body 51 is not needed, and the screwing and the dismounting are convenient. Meanwhile, when the container cover 5 is combined and locked with the outer shell 1, the lower surface of the cover body 51 is attached to the baffle ring 3 and compresses the sealing ring 32. A disk-shaped cavity is provided inside the cover body 51, and a central area of one side of the disk-shaped cavity is open. The inner protective cover 53 is cylindrical, has a diameter approximately equal to the inner diameter of the inner protective cylinder 2, is made of organic glass, lead-boron-polyethylene and other materials, and has toughness. The protective inner cover 52 is located in the middle of one side of the cover body 51 facing the protective inner cylinder 2, and is connected with the cover body 51 by screws, and simultaneously closes the disc-shaped cavity of the cover body 51. When the container lid 5 is screwed into the open end of the outer shell 1, the protective inner cap 52 is fitted into the open end of the protective inner cylinder 2. An installation cavity 521 is opened from the middle of one surface of the protective inner cover 52 facing the protective inner cylinder 2. The mounting cavity 521 is in the shape of a frustum, and a narrow end (end with a smaller diameter) thereof faces the protective inner cylinder 2.
And a cover shield layer 6 which is located in the disk-shaped cavity of the cover body 51 and is closed by a protective inner cover 52. The cover shield layer 6 is filled with lead, tungsten alloy, or other materials. The disc-shaped cavity should have a large volume to accommodate the cover shield 6 for good radiation shielding.
And the lower fixing structure 7 is arranged at the bottom in the protective inner cylinder 2 and is used for providing a flexible lower support for the bottom of the liquid medicine bottle 0. The lower fixing structure 7 includes a lower liquid absorbent layer 71 and a lower cushion layer 72. Wherein, the lower cushion layer 72 is formed by processing soft sponge (such as polyurethane sponge, foaming sponge), hollow latex or silicon rubber, cotton felt, etc., and the whole is in a round cake shape and is laid near the bottom of the protective inner cylinder 2 in a matching way. The diameter of the under-pad layer 72 is approximately the same as or slightly larger than the diameter of the shield inner barrel. On the one hand, soft texture such as soft sponge, latex, silicon rubber, cotton felt is soft and have elasticity, can provide the buffering when the transport container falls, reduces the cracked risk of liquid medicine bottle 0. On the other hand, when the lower cushion 72 is made of soft sponge, the soft sponge is made of porous material and has a certain water absorption function, so that even if the liquid medicine bottle 0 is broken, the radioactive substance can be absorbed, and the risk of leakage or overflow of the radioactive substance is reduced. The lower liquid absorption layer 71 is located between the lower cushion layer 72 and the bottom surface of the protective inner cylinder 2 and is filled with absorbent materials such as SAP super absorbent resin. On one hand, the texture of the water absorbing materials such as SAP super absorbent resin is relatively soft, so that the buffer can be provided when the transport container falls, and the risk of the fragmentation of the liquid medicine bottle 0 is reduced. On the other hand, the water absorbent material such as SAP super absorbent resin has a high water absorption function of absorbing water several tens to several thousands times heavier than itself, and has excellent water retention performance, and when it swells (expands in volume) upon water absorption to form hydrogel, it is difficult to separate water even when pressurized, so that even if the liquid medicine bottle 0 is broken, the remaining radioactive material can be absorbed, and the risk of leakage or overflow of the radioactive material can be reduced.
And a part of the upper fixing structure 8 is arranged in the mounting cavity 521 in a matching way, and the rest part of the upper fixing structure is arranged outside the mounting cavity 521. The upper fixing structure 8 includes an upper liquid absorbent layer 81 and an upper cushion layer 82. The upper cushion layer 82 is formed by processing soft sponge (such as polyurethane sponge and foam sponge), hollow latex or silicone rubber, cotton felt, and the like, and is shaped like a truncated cone as a whole, and the taper of the upper cushion layer is consistent with that of the installation cavity 521. The narrow end of the upper cushion layer 82 is positioned outside the mounting cavity 521, and the diameter of the narrow end is larger than the diameter of the opening of the liquid medicine bottle 0. On one hand, soft sponge, latex, silicon rubber, cotton felt and the like have soft texture and elasticity, can provide buffering when the transport container falls, and reduce the broken risk of the liquid medicine bottle 0. On the other hand, when the upper cushion layer 82 is made of soft sponge, the soft sponge is made of porous material and has a certain water absorption function, so that even if the liquid medicine bottle 0 is cracked, the available volume in the protective inner cylinder 2 is released (the liquid medicine bottle 0 occupies a part of the volume of the protective inner cylinder 2, the available volume is reduced; after the liquid medicine bottle 0 is cracked, the occupied volume of the protective inner cylinder 2 is reduced, the available volume is increased), the upper cushion layer 82 and the lower cushion layer 72 recover to be deformed, and radioactive articles are absorbed at the same time, so that the radioactive articles are prevented from being leaked or overflowed. The upper liquid absorption layer 81 is located between the upper pad layer 82 and the top surface of the installation cavity 521, and is filled with absorbent material such as SAP super absorbent resin. On one hand, the texture of the water absorbing materials such as SAP super absorbent resin is relatively soft, so that the buffer can be provided when the transport container falls, and the risk of the fragmentation of the liquid medicine bottle 0 is reduced. On the other hand, the water absorbent material such as SAP super absorbent resin has a high water absorption function of absorbing water several tens to several thousands times heavier than itself, and has excellent water retention performance, and when it swells (expands in volume) to form hydrogel upon water absorption, it is difficult to separate water even when pressure is applied, so that even if the liquid medicine bottle 0 is broken, the remaining radioactive substance can be absorbed, thereby preventing the radioactive substance from leaking or overflowing.
And the two ends of the handle 9 are connected with the outer wall shaft of the open end of the outer shell 1. A handle cover 91 is provided on the handle 9.
The anti-falling radioactive product transport container in the embodiment has the advantages that the outer shell 1 formed by processing the whole stainless steel seamless steel barrel is adopted, the structure of the embedded container cover 5 is added, the technical problems that the existing transport container is seriously deformed and broken when falling, the shielding cover is damaged or falls off, radioactive substances are dispersed and the like are solved, and the outer shell 1 can be locally thinned so as to solve the defect that the container is heavy in the prior art. Meanwhile, an upper fixing structure and a lower fixing structure are arranged in the transport container, the upper cushion layer and the lower cushion layer are arranged to protect the liquid medicine bottle to achieve the effects of shock absorption and shock resistance, and the liquid adsorption layer and the lower liquid adsorption layer are added inside the transport container to achieve the technical effect of absorbing radioactive articles under the extreme conditions of fragmentation of the liquid medicine bottle and the like, so that the defects that the traditional container is complex in structure, large in size, multiple in packaging operation procedures, poor in drop-resistant effect, poor in shock resistance and shock resistance of the liquid medicine bottle, large in risk of internal radioactive articles dispersion and the like are overcome. Meanwhile, the protective inner cylinder 2 is arranged in the transport container, so that even if the liquid medicine bottle 0 is cracked, radioactive products can leak in the protective inner cylinder 2, the outer shell 1, the shell shielding layer 3 and the like can not be polluted, and the radioactive products can be reused.
Claims (10)
1. The utility model provides a radiogenic article transport container of dropproof for the transport of radiogenic article and the liquid medicine bottle that holds the radiogenic article, its characterized in that includes:
the top of the outer shell is open;
the protective inner cylinder is positioned on the inner side of the outer shell and has toughness;
the shell shielding layer is arranged between the outer shell and the protective inner barrel;
the container cover is embedded in the inner side of the open top of the outer shell in a detachable mode and is used for sealing the open tops of the outer shell and the protective inner cylinder;
a lid shield layer located within the container lid;
an upper securing structure connected with the container lid; the upper fixing structure extends into the protective inner cylinder along with the combination of the container cover and the outer shell;
the lower fixing structure is arranged at the bottom of the inner side of the protective inner cylinder; after the outer shell and the container cover are connected and combined, the lower fixing structure and the upper fixing structure are soft and elastic and are respectively propped against and wrap the bottle bottom and the bottle mouth of the liquid medicine bottle after being squeezed and compressed by the liquid medicine bottle.
2. The drop-resistant radioactive article shipping container according to claim 1, further comprising:
the baffle ring is positioned on the inner side of the outer shell, and the surface of the baffle ring is flush with the open top surface of the protective inner cylinder; the outer wall of the baffle ring is attached to the inner wall of the outer shell, and the baffle ring and the outer shell are welded or not welded; the inner wall of the baffle ring is attached to the outer wall of the protective inner cylinder;
when the container cover is combined with the outer shell, the lower surface of the container cover is attached to the surface of the retaining ring.
3. The drop-resistant radioactive product transportation container according to claim 2, wherein an annular groove is formed in the surface of the baffle ring, and a sealing ring is fittingly installed in the annular groove; when the container cover is combined with the outer shell, the lower surface of the container cover is attached to the surface of the retaining ring and tightly presses the sealing ring.
4. The fall-resistant radioactive article transport container according to claim 2, wherein a plurality of countersunk screws are installed near the inner side of the ring of the baffle ring, and the heads of the countersunk screws press the top edge of the protective inner barrel.
5. The drop-resistant radioactive article transport container according to claim 1, wherein the container lid comprises:
the cover comprises a cover body, wherein a continuous section of external threads or discontinuous uniform multiple sections of external threads are formed on the circumferential outer wall of the cover body; the external thread is matched with a continuous section of internal thread or a discontinuous uniform section of internal thread formed on the inner wall of the open end of the outer shell; the upper surface of the cover body is provided with or not provided with a plurality of grooves; the circumferential side wall of the cover body is provided with or not provided with an annular groove;
the protective inner cover is positioned on one surface of the cover body, facing the protective inner cylinder, is connected with the cover body and has toughness; the outer diameter of the protective inner cover is consistent with the inner diameter of the protective inner cylinder;
wherein the shielding layer is positioned in a combined structure of the cover body and the protective inner cover; the upper fixing structure is arranged on the protective inner cover; when the container lid with the shell body is assembled, the lid body seals the shell body and the open top of the protection inner cylinder simultaneously, and the protection inner cover and the upper fixing structure stretch into the protection inner cylinder.
6. The fall-resistant radioactive product transport container according to claim 5, wherein a mounting cavity is formed in the protective inner cover, a part of the upper fixing structure is disposed in the mounting cavity, and the rest of the upper fixing structure is located outside the mounting cavity.
7. The drop-resistant radioactive article transport container according to claim 6, wherein the upper securing structure comprises:
the upper cushion layer is arranged on the inner side of the mounting cavity in a matching manner;
alternatively, the upper fixing structure includes:
the upper cushion layer is arranged on the inner side of the mounting cavity in a matching manner and is formed by processing soft sponge;
alternatively, the upper fixing structure includes:
the upper cushion layer is arranged on the inner side of the mounting cavity in a matched manner;
the upper liquid adsorption layer is positioned between the upper cushion layer and the top surface of the mounting cavity;
alternatively, the upper fixing structure includes:
the upper cushion layer is arranged on the inner side of the mounting cavity in a matching manner and is processed by soft sponge;
and the upper liquid adsorption layer is positioned between the upper cushion layer and the top surface of the installation cavity.
8. The fall-resistant radioactive article transport container according to claim 7, wherein the mounting cavity is in the shape of a truncated cone with a narrow end facing the protective inner barrel; the upper cushion layer is also in a cone frustum shape, the narrow end of the upper cushion layer is positioned outside the installation cavity, the taper is consistent with that of the installation cavity, and the diameter of the narrow end is larger than that of the bottle mouth of the liquid medicine bottle.
9. The fall-resistant radioactive article transport container according to claim 1, wherein the lower fixing structure comprises:
the lower cushion layer is arranged at the bottom of the inner side of the protective inner cylinder in a matching manner;
alternatively, the upper fixing structure includes:
the lower cushion layer is arranged at the bottom of the inner side of the protective inner cylinder in a matching way and is processed by soft sponge;
alternatively, the upper fixing structure includes:
the lower cushion layer is arranged at the bottom of the inner side of the protective inner cylinder in a matching manner;
the lower liquid adsorption layer is positioned between the lower cushion layer and the bottom surface of the protective inner cylinder;
alternatively, the upper fixing structure includes:
the lower cushion layer is arranged at the bottom of the inner side of the protective inner barrel in a matching way and is processed by soft sponge;
and the lower liquid adsorption layer is positioned between the lower cushion layer and the bottom surface of the protective inner cylinder.
10. The drop-resistant radioactive article shipping container according to claim 1, further comprising:
the two ends of the handle are connected with the outer wall shaft of the open end of the outer shell; with or without a handle sleeve on the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222267520.1U CN218172941U (en) | 2022-08-29 | 2022-08-29 | Anti-falling radioactive product transportation container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222267520.1U CN218172941U (en) | 2022-08-29 | 2022-08-29 | Anti-falling radioactive product transportation container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218172941U true CN218172941U (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222267520.1U Active CN218172941U (en) | 2022-08-29 | 2022-08-29 | Anti-falling radioactive product transportation container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218172941U (en) |
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2022
- 2022-08-29 CN CN202222267520.1U patent/CN218172941U/en active Active
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